8108 PORTO CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $310,513 and $429,441, with a best estimate of $385,949. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$385,949
$418,874
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $310,513 and $429,441. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$63,000 for 298 sqft less living space and +$4,457 for being newer. Net adjustment: -$58,543.
Adjusted -$60,040 for 284 sqft less living space. Net adjustment: -$60,040.
Adjusted -$18,815 for 89 sqft less living space and -$2,229 for being older. Net adjustment: -$21,044.
Adjusted +$16,490 for 78 sqft more living space and +$2,229 for being newer. Net adjustment: +$18,719.
Adjusted -$60,040 for 284 sqft less living space. Net adjustment: -$60,040.
The Neighborhood
This home is valued 3.1% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is +3.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,641 across all districts. With a homestead exemption claimed, that drops to $7,877 — saving $1,764 per year. That's $656 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $5,048 |
| Siena MUD #1 | MUD | 0.5250% | $2,199 |
| Williamson County | County | 0.3694% | $1,548 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $419 |
| Williamson County FM/Rd | County | 0.0443% | $186 |
| EWC Higher Ed Center | special | 0.0409% | $171 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,641 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $385,949 would pay approximately $2,409 per month (principal and interest only, excluding taxes and insurance).